I reset my Oneplus one and installed the COS13.1 update.... But now after installing I'm not able to flash twrp through fastboot... Even tho it shows successful on the PC, it wing boot into TWRP
Go to the developer options (tapping on the build number first ofcourse) and then go to the option: "update Cyanogen-recovery". set it to off.
I think that should do it. Haven't installed the update yet, but there is an option like that in the normal CM-13.
edit:
If that doesn't work you can try to flash it through flashify (requires root). If that still doesn't work you can also boot TWRP through fastboot and then install the IMG through TWRP itself (like updating your recovery)
You can boot TWRP via fastboot with using the boot command instead of the flash command:
fastboot boot "image.img"
Still showing that it's failed
Could you boot TWRP without flashing via fastboot? Because if you can do that it means that the system is automatically reflashing the stock recovery at startup.
How did you installed (tried to install) the recovery?
fastboot?
Follow this. TWRP 3.0.2 can be installed this way. 2.8.6 sometimes doesn't.
1. Turn off option to Update Cyanogen Recovery from Developer Options.
2. Flash Recovery via fastboot, the put command to clear cache from fastboot only. DONT REBOOT NOW.
3. Disconnect phone and turn it off.
4. Try booting to recovery. If it fails, dont worry let the phone boot normally then try again. It should work.
Related
I run for a problem to install custom recovery.
Running CO12s with bootloader unlocked. have installed on my windows 7 all necessary sdk tools and packages, on windows command i checked adb version and fastboot all is good.
Now after put device to fastboot mode trying flash TWRP, window command saying that write process ok but still no recovery installed, in developer options I did uncheck recovery update. now if I go to recovery (CO12 recovery) in recovery log I can see that recovery update mode is still "true" how i can turn this off, looks like is blocking access to install custom recovery or is any other solution??
Go to the FAQ:
http://forum.xda-developers.com/oneplus-one/help/faq-oneplus-one-frequently-questions-t2895136
Last question.
Transmitted via Bacon
thank you
Dble check command syntax & Use force recovery boot
djcody said:
I run for a problem to install custom recovery.
Running CO12s with bootloader unlocked. have installed on my windows 7 all necessary sdk tools and packages, on windows command i checked adb version and fastboot all is good.
Now after put device to fastboot mode trying flash TWRP, window command saying that write process ok but still no recovery installed, in developer options I did uncheck recovery update. now if I go to recovery (CO12 recovery) in recovery log I can see that recovery update mode is still "true" how i can turn this off, looks like is blocking access to install custom recovery or is any other solution??
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Click to collapse
Just had similiar issue, my solution provided by timmaaa:
Flash TWRP again & don't do a normal reboot. After flashing is complete disconnect usb while in fastboot mode, use power + volume down to boot directly into recovery.
Also during command process make sure to use code: fastboot flash recovery recovery.img then skip the fastboot reboot & follow timmaaa's instructions above. Worked for me.
Force reboot to recovery fixed problem
After about a month of my phone rebooting itself or freezing up on me, I decided to flash a new rom. I made sure I had the most recent TWRP v2.8.7.1, wiped my cache and did a factory wipe. I attempted to flash BlissPop v3.9 and it failed stating, "This package supports booloader (s): HHZ12h; this device has bootloader HHZ11d.
It rebooted and now just sits on the Google splash screen. I can turn it off and manually get into the bootloader screen and TWRP.
How will I be able to download another rom from my computer and put it onto my phone? Please be nice, I really suck at adb. I can I access my phones memory while its in Recovery mode?
And no, I was a dumbass and forgot to back up before I attempted to flash the rom.
abd push (drag desired rom here) /sdcard
After that boot into recovery and flash it. If you can't get to the phone that way then download the factory image from google and fastboot flash, or alternatively download the twrp image and fastboot boot (twrp img) again, just drag the file into the command prompt. If you boot into twrp, or just flash it, you can then push the rom.
Just flash the newer bootloader
Sent from my Nexus 5 using Tapatalk
Hey. I just flashed a stock rom and re-locked the bootloader, in order to unlock it, get twrp, get a custom rom (likely lineage) and root with magisk (it seems better than superSU, no?) without any toolkit, because i want to get some knowledge about android.
I downloaded adb and fastboot, enabled USB debugging, booted my nexus 4 on bootloader mode, and I used 3 commands after opening the command prompt from the folder containing fastboot. I also downloaded the latest img of TWRP for nexus 4 and renamed it "twrp" and put it on the folder.
The 3 commands I used are : "fastboot OEM unlock", "fastboot erase recovery", "fastboot flash recovery twrp.img"
But when the phone tries to boot the recovery, I get this : puu.sh/wWTjC/6cf11a9a32.jpg
and it doesnt work ofc.
Furthermore, I can't boot the ROM, I can only boot the recovery and the bootloader. When I try to boot the Rom, i get the recovery.
can someone help me please?
thanks
Hello,
The problem is that the recovery is unable to mount the /data partition, what you need to do is repair it by the following steps
1.Go to TWRP main screen
2.Press wipe
3.press advanced wipe
4.tick data
5.press repair and change file system
6.press repair
7.wipe the arrow
NOTE: this will format the data partition
now reboot to recovery again and check if the problem is fixed
Hello, the problem is I cant reach the main menu of TWRP, after getting what I screened, my phone reboots on TWRP again, and again...
I also tried the command "fastboot boot twrp.img" and i get the same result.
where did you get the twrp from ?
i would in such case as twrp is having troubles first try to find a working version of it, and it it didn't work i would reflash to stock stock and start from scratch
I got twrp there : dl.twrp.me/mako/
i took the latest version.
Get the cwm recovery for your device, wipe data , then try reflashing the twrp recovery
It's ok, thanks
nublord said:
It's ok, thanks
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Click to collapse
did that help ? hopefully?
hmm, I thought it did, but i actually get the same problem, and I can't launch neither cwm nor twrp..
Once yo reinstall twrp
Go to wipe the format data to remove encryption
You can also use cwm to flash the ROM
Hello, i have tried to update to the latest crdroid "april 23" zip and it has made my phone unbootable. After i have finished flashing rom and recovery flasher, i have not been able to decrypt my phone after the reboot to recovery to try and install gapps and magisk. I've also tried to boot to the rom and it has only showed a black screen, and after that it reboot to recovery. The decryption message has appeared again when i did that and after i decrypted and flashed the other stuff i have not been successful to boot to the rom. I have then once again tried wiping and flashing rom and recovery and reboot to recovery again, and again the decryption promt did not appear. After that i've tried booting to system once again and it appeared and after flasshing the stuff again it still has not booted. I've tried downgrading to the previous version when i wiped instead of the newest one and reboot to recovery again and then it didnt show the prompt. I tried rebooting to system again to get the prompt to decrypt but now it doesn't appear even then. I've also tried using the command "twrp decrypt (my pin)" and it gave me an error. I am now in school and cannot do anything untill i get home but even then my computer monitor has been hit and now doesnt function so i cant even do anything via ADB. I have another computer and monitor and im thinking about using it instead. Can i get a step by step on how i can get my phone to boot once again? Even if i lose all my data im fine with it but i prefer not to since i have alot of pictures that i really wanna keep. All help is appreciated. Now that i cant boot to the rom i cant use telegram on the web either so im completely ****ed. Cheers!
An update .zip is always installed to the inactive slot. Start TWRP and open the reboot menu. Change the slot back to your running system. From there you can try to find the reason why your update fails. You don't need a decrypted TWRP for this.
You can also change the boot slot via fastboot command
Code:
fastboot --set-active=a (slot a)
fastboot --set-active=b (slot b)
-or short-
fastboot -aa (slot a)
fastboot -ab (slot b)
I've decided to upgrade to OOS11 stable and patch the boot before going into the rom. What I did was:
1. Flash latest TWRP (3.5.2_9-0)
2. Reboot to recovery
3. Flash ONLY OOS11 boot.img
4. Flash TWRP again
5. Install Magisk and Kirisakura-R 1.1.1 kernal (for f2fs support)
6. Reboot to recovery
Here I was going to do the same on other partition but TWRP failed to boot and screen kept flashing but I noticed that ADB was connected so I rebooted to fastboot and flash stock boot I've previously extracted from stock ROM. Now I face another problem, phone doesn't boot anywhere else but fastboot.
I've tried a few stuff to get it back.
# There were some cases where the phone won't boot with bootloader unlocked and stock boot so I managed to patch boot.img with Magisk using an emulator and then flash it.
# Tried booting into TWRP but phone phone would get stuck in "Fastboot mode" screen with fastboot still connected (And taking commands from PC).
# Tried flashing TWRP to boot partition which worked previously but this time the problem stayed and kept booting into fastboot.
A few more points that I should mention,
# I've backed up my entire phone using TWRP so I can unbrick it if I somehow manage to get into TWRP
# I don't have the backup on my computer. It's on the phone.
I absolutely can't lose those data. Yeah, mistake on my side for not backing up on my computer but to my defense, this never happened before so I let my guard down this time.
What options do I have left? Any hint would be appreciated. Thanks for reading